Senior Software Engineer (Ad Service)

The Ad Services team at Digikala is responsible for building the backbone of our in-house advertising infrastructure — including real-time bidding (RTB), ad delivery engines, targeting systems, campaign management modules, and advertiser reporting dashboards.

We’re looking for a skilled and curious Backend Software Engineer to join us in developing high-scale, reliable, and optimized services that directly impact business outcomes. This role is ideal for engineers who thrive in complex problem-solving, system design, and working closely with cross-functional teams like Data, Product, and DevOps.

Key Responsibilities

·        Demonstrate ownership and accountability as a software engineer

• Design and implement software on top of Supernova.
• Design and implement software on top of Java/PHP/Go stack.
• Participate in architectural discussions.
• Take part in code reviews and support knowledge sharing within the team.

Requirements

Must-Have:

• 6+ years of experience in backend development with languages such as Java and PHP.
• Good understanding of SDLC.
• Strong knowledge of Software Engineering best practices.
• Strong grasp of system design principles.
• Familiarity with CI/CD practices and tools such as GitLab CI, Jenkins, etc.

Nice-to-Have:

• Familiarity with real-time data systems and message brokers like Kafka.
• Strong grasp of software architecture.
• Hands On Golang development.
• Strong grasp of software testing (unit/integration).
• Strong problem-solving skills and a proactive, team-oriented mindset.
• Strong query and optimization on MySQL.
• Knowledge of ad-tech concepts like real-time bidding, targeting, attribution, or campaign optimization.